Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
model double-sided discharge wagon
1910
"Ingersoll" wrist watch with leather strap
1915
model tank locomotive
1912
Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
War memorial plaque, South Eastern & Chatham Railway
1914
model ship - dewsbury
1910
Helmet, Great Western Railway, Fireman
1912
1914-1915 star medal - G F W Keen
1915
Battery locomotive, North Staffordshire Railway
1917
Papier mache model of human eye
1913
London & North Western Railway motor coach
1915
Carriage Ashtray from Quintinshill Disaster
1915
Cotton Bale Breaker
1911
Model of Chambers' Signal Interlocking Frame
c.1912
Track recorder
1910
Lapel badges, France, 1915-1917
1915-1917
Dye Sample
1916
Novelty model
1955; 1830
Replica of the first Morse telegraph, 1835
1934
National Cash Register co model 422X cash register
circa 1910
Glass necklace worn to prevent bronchitis, Greenwich, London, 1914
1914
Red Cross fund-raising brooch made from Zeppelin wire, 1917.
1916-1917
Glass necklace worn to prevent bronchitis, Chelsea, London, England, 1914
1914
Burroughs hand operated adding and listing machine
1917
Impulse sender (dial), 1915
1915
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Gold amulet in the form of a cobra
2000-100 BCE
Bronchitis amulet
1914
Bronchitis amulet
1914
Bronchitis amulet
1914
Artificial left arm, United Kingdom, 1914-1916
1914-1916
Great Central Railway ship's bell, SS Dewsbury
1910
Pullman Car Company, called Topaz
1913
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Model of Woods' Vane Signal
c.1912
Model of Gregory's semaphore signal
c.1912
model twin-screw steamship rhyl
1911
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Caledonian express no 938
1915
model locomotive, London & North Western Railway Claughton class
1913
Steiff donkey on wheels
circa 1913
Freud electronic laughing ball
1990-96
Model Great Northern Railway Centre-pivot Semaphore Signal
c.1912
Model of Brunel's Disc and Crossbar Signal
c.1912
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Model twin-screw steamship 'Engadine', South Eastern & Chatham Railway/Southern Railway
1916
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Replica of Morse's second model of telegraphy apparatus, 1934
1934